238379346 has 12 divisors (see below), whose sum is σ = 516488622. Its totient is φ = 79459776.

The previous prime is 238379341. The next prime is 238379357. The reversal of 238379346 is 643973832.

238379346 is a `hidden beast` number, since 238 + 3 + 79 + 346 = 666.

It can be written as a sum of positive squares in only one way, i.e., 129072321 + 109307025 = 11361^2 + 10455^2 .

It is not an unprimeable number, because it can be changed into a prime (238379341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6621631 + ... + 6621666.

Almost surely, 2^238379346 is an apocalyptic number.

238379346 is an abundant number, since it is smaller than the sum of its proper divisors (278109276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238379346 is a wasteful number, since it uses less digits than its factorization.

238379346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13243305 (or 13243302 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 238379346 is about 15439.5383998357. The cubic root of 238379346 is about 620.0445216034.

The spelling of 238379346 in words is "two hundred thirty-eight million, three hundred seventy-nine thousand, three hundred forty-six".